995
FZUS54 KHGX 311035
CWFHGX
COASTAL WATERS FORECAST FOR TEXAS
NATIONAL WEATHER SERVICE HOUSTON/GALVESTON TX
535 AM CDT SUN MAY 31 2026
UPPER TEXAS COASTAL WATERS FROM HIGH ISLAND TO THE MATAGORDA SHIP
CHANNEL OUT 60 NAUTICAL MILES INCLUDING GALVESTON AND MATAGORDA
BAYS.
SEAS ARE PROVIDED AS A RANGE OF THE AVERAGE HEIGHT OF THE HIGHEST
1/3 OF THE WAVES...ALONG WITH THE OCCASIONAL HEIGHT OF THE
AVERAGE HIGHEST 10 PERCENT OF THE WAVES.
GMZ300-312345-
535 AM CDT SUN MAY 31 2026
.SYNOPSIS FOR HIGH ISLAND TO THE MATAGORDA SHIP CHANNEL OUT 60 NM
INCLUDING GALVESTON AND MATAGORDA BAYS.
LIGHT ONSHORE WINDS AND LOW SEAS ARE EXPECTED TO PERSIST THROUGH
MIDWEEK. ISOLATED COASTAL SHOWERS ARE POSSIBLE ALONG THE SEA
BREEZE BEGINNING MONDAY FOLLOWED BY DAILY SCATTERED SHOWER AND
THUNDERSTORM CHANCES FOR THE REST OF THE WEEK AS MOISTURE LEVELS
INCREASE.
GMZ335-312345-
GALVESTON BAY-
535 AM CDT SUN MAY 31 2026
TODAY
SOUTHEAST WINDS 10 KNOTS INCREASING TO 10 TO 15 KNOTS
LATE IN THE DAY. BAY WATERS SLIGHTLY CHOPPY.
TONIGHT
SOUTHEAST WINDS 10 TO 15 KNOTS, BECOMING SOUTH AROUND
10 KNOTS AFTER MIDNIGHT. BAY WATERS SLIGHTLY CHOPPY, DIMINISHING
TO SMOOTH AFTER MIDNIGHT.
MONDAY
SOUTH WINDS AROUND 5 KNOTS, BECOMING SOUTHEAST 10 TO 15
KNOTS IN THE AFTERNOON. BAY WATERS SMOOTH TO SLIGHTLY CHOPPY.
MONDAY NIGHT
SOUTHEAST WINDS 10 TO 15 KNOTS, DIMINISHING TO
AROUND 10 KNOTS AFTER MIDNIGHT. BAY WATERS SLIGHTLY CHOPPY,
DIMINISHING TO SMOOTH AFTER MIDNIGHT.
TUESDAY
SOUTHEAST WINDS AROUND 5 KNOTS, INCREASING TO 10 TO 15
KNOTS IN THE AFTERNOON. BAY WATERS SMOOTH TO SLIGHTLY CHOPPY.
TUESDAY NIGHT
SOUTHEAST WINDS AROUND 10 KNOTS, BECOMING
NORTHEAST AFTER MIDNIGHT. BAY WATERS SMOOTH TO SLIGHTLY CHOPPY,
DIMINISHING TO SMOOTH AFTER MIDNIGHT.
WEDNESDAY
NORTHEAST WINDS AROUND 10 KNOTS, BECOMING EAST 10 TO
15 KNOTS IN THE AFTERNOON. BAY WATERS SMOOTH, INCREASING TO
SLIGHTLY CHOPPY IN THE AFTERNOON. A CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE AFTERNOON.
WEDNESDAY NIGHT
EAST WINDS 10 TO 15 KNOTS. BAY WATERS SLIGHTLY
CHOPPY.
THURSDAY
EAST WINDS 10 TO 15 KNOTS. BAY WATERS SLIGHTLY
CHOPPY. A CHANCE OF SHOWERS AND THUNDERSTORMS.
THURSDAY NIGHT
SOUTHEAST WINDS 10 TO 15 KNOTS. BAY WATERS
SLIGHTLY CHOPPY. A CHANCE OF SHOWERS AFTER MIDNIGHT.
WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.
GMZ330-312345-
MATAGORDA BAY-
535 AM CDT SUN MAY 31 2026
TODAY
SOUTHEAST WINDS 10 KNOTS INCREASING TO 10 TO 15 KNOTS
LATE IN THE DAY. BAY WATERS SLIGHTLY CHOPPY.
TONIGHT
SOUTHEAST WINDS 10 TO 15 KNOTS, BECOMING SOUTH AROUND
10 KNOTS AFTER MIDNIGHT. BAY WATERS SLIGHTLY CHOPPY, DIMINISHING
TO SMOOTH AFTER MIDNIGHT.
MONDAY
SOUTH WINDS AROUND 5 KNOTS, BECOMING SOUTHEAST 10 TO 15
KNOTS IN THE AFTERNOON. BAY WATERS SMOOTH TO SLIGHTLY CHOPPY.
MONDAY NIGHT
SOUTHEAST WINDS 10 TO 15 KNOTS, DIMINISHING TO
AROUND 10 KNOTS AFTER MIDNIGHT. BAY WATERS SLIGHTLY CHOPPY,
DIMINISHING TO SMOOTH AFTER MIDNIGHT.
TUESDAY
SOUTHEAST WINDS AROUND 5 KNOTS, INCREASING TO 10 TO 15
KNOTS IN THE AFTERNOON. BAY WATERS SMOOTH TO SLIGHTLY CHOPPY.
TUESDAY NIGHT
SOUTHEAST WINDS 10 TO 15 KNOTS, BECOMING EAST
AROUND 10 KNOTS AFTER MIDNIGHT. BAY WATERS SLIGHTLY CHOPPY,
DIMINISHING TO SMOOTH AFTER MIDNIGHT.
WEDNESDAY
NORTHEAST WINDS AROUND 10 KNOTS, BECOMING EAST 10 TO
15 KNOTS IN THE AFTERNOON. BAY WATERS SMOOTH, INCREASING TO
SLIGHTLY CHOPPY IN THE AFTERNOON.
WEDNESDAY NIGHT
EAST WINDS 10 TO 15 KNOTS. BAY WATERS SLIGHTLY
CHOPPY.
THURSDAY
EAST WINDS 10 TO 15 KNOTS. BAY WATERS SLIGHTLY
CHOPPY. A CHANCE OF SHOWERS IN THE MORNING.
THURSDAY NIGHT
SOUTHEAST WINDS 10 TO 15 KNOTS. BAY WATERS
SLIGHTLY CHOPPY. A CHANCE OF SHOWERS AFTER MIDNIGHT.
WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.
GMZ350-355-312345-
COASTAL WATERS FROM FREEPORT TO MATAGORDA SHIP CHANNEL TX OUT
20 NM-COASTAL WATERS FROM HIGH ISLAND TO FREEPORT TX OUT 20 NM-
535 AM CDT SUN MAY 31 2026
TODAY
SOUTHEAST WINDS 10 KNOTS. SEAS AROUND 2 FEET. WAVE
DETAIL: SOUTHEAST 2 FEET AT 6 SECONDS.
TONIGHT
SOUTHEAST WINDS AROUND 10 KNOTS. SEAS AROUND 2 FEET.
WAVE DETAIL: SOUTHEAST 2 FEET AT 6 SECONDS.
MONDAY
SOUTHEAST WINDS 10 KNOTS. SEAS AROUND 2 FEET. WAVE
DETAIL: SOUTHEAST 2 FEET AT 6 SECONDS.
MONDAY NIGHT
SOUTHEAST WINDS 10 KNOTS. SEAS AROUND 2 FEET.
WAVE DETAIL: SOUTHEAST 2 FEET AT 5 SECONDS.
TUESDAY
EAST WINDS 10 KNOTS. SEAS 2 TO 3 FEET. WAVE DETAIL:
SOUTHEAST 2 FEET AT 6 SECONDS.
TUESDAY NIGHT
EAST WINDS 10 KNOTS. SEAS 2 TO 3 FEET. WAVE
DETAIL: SOUTHEAST 3 FEET AT 6 SECONDS.
WEDNESDAY
NORTHEAST WINDS AROUND 10 KNOTS, BECOMING EAST 10 TO
15 KNOTS IN THE AFTERNOON. SEAS 2 TO 3 FEET.
WEDNESDAY NIGHT
EAST WINDS 10 TO 15 KNOTS. SEAS 3 TO 4 FEET.
THURSDAY
EAST WINDS 10 TO 15 KNOTS. SEAS 2 TO 4 FEET.
THURSDAY NIGHT
SOUTHEAST WINDS 15 TO 20 KNOTS. SEAS 3 TO
4 FEET. A CHANCE OF SHOWERS AFTER MIDNIGHT.
GMZ370-375-312345-
WATERS FROM FREEPORT TO MATAGORDA SHIP CHANNEL TX FROM 20 TO
60 NM-WATERS FROM HIGH ISLAND TO FREEPORT TX FROM 20 TO 60 NM-
535 AM CDT SUN MAY 31 2026
TODAY
SOUTHEAST WINDS 10 KNOTS. SEAS AROUND 2 FEET. WAVE
DETAIL: SOUTHEAST 2 FEET AT 6 SECONDS.
TONIGHT
SOUTHEAST WINDS 10 KNOTS. SEAS AROUND 2 FEET. WAVE
DETAIL: SOUTHEAST 2 FEET AT 6 SECONDS.
MONDAY
SOUTHEAST WINDS 10 KNOTS. SEAS AROUND 2 FEET. WAVE
DETAIL: SOUTHEAST 2 FEET AT 6 SECONDS.
MONDAY NIGHT
SOUTHEAST WINDS 10 KNOTS. SEAS 2 TO 3 FEET. WAVE
DETAIL: SOUTHEAST 2 FEET AT 6 SECONDS.
TUESDAY
EAST WINDS 10 KNOTS. SEAS 2 TO 3 FEET. WAVE DETAIL:
SOUTHEAST 3 FEET AT 6 SECONDS. A CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE AFTERNOON.
TUESDAY NIGHT
EAST WINDS 10 KNOTS. SEAS 2 TO 3 FEET. WAVE
DETAIL: SOUTHEAST 3 FEET AT 6 SECONDS.
WEDNESDAY
EAST WINDS 10 TO 15 KNOTS. SEAS 3 TO 4 FEET.
WEDNESDAY NIGHT
EAST WINDS 10 TO 15 KNOTS. SEAS 3 TO 4 FEET.
THURSDAY
EAST WINDS 10 TO 15 KNOTS. SEAS 3 TO 4 FEET.
THURSDAY NIGHT
SOUTHEAST WINDS 15 TO 20 KNOTS. SEAS 3 TO
4 FEET. A CHANCE OF SHOWERS AFTER MIDNIGHT.
WINDS AND SEAS HIGHER IN AND NEAR THUNDERSTORMS.
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